Greensleeves

19631, 1990 TJ13, 1990TJ13, 1999 RY38, 1999RY38, J90T13J, J99R38Y

All data for this body: [vot]

MPC data
Name (number) Greensleeves (19631)
a 2.77096
e 0.16853
i / sin(i) 9.7441 / 0.16925
q 2.30396
Q 3.23796
ω 278.6499
Node 121.3666
m 161.4856
n 0.2137
Epoch 2460800.5
nobs 3947
nopp 24
Years observed 1990-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.771
ep 0.134
sin(ip) 0.156
G 0.150
H 14.050
Mass
D 4.45 0.215
pV 0.155 0.0386
Value
Rotational Period 2.685
Period quality 2
Spectral Class S
Spectral Class Score 6.711
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.2800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7713 0.1336 0.1558 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.45 0.215 0.215 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.155 0.0386 0.0386 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.05 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.68465 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.6818 0.5850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT